CVE-2026-15064highCWE-444

CVE-2026-15064: high-severity vulnerability in IBM WebSphere Application Server

IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by multiple vulnerabilities

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.7epss 0.3%
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP Response Smuggling due to improper handling of non-standard HTTP version tokens.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Affected products
IBM · WebSphere Application ServerIBM · WebSphere Application Server - Liberty
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